For the Dev Spaces 3.27 release, the backup and restore functionality is set to be released.

The backup functionality is documented in the upstream docs: https://github.com/devfile/devworkspace-operator/blob/main/docs/dwo-configuration.md#configuring-backup-cronjob

For the 3.27 release, we should add a page in the Che and Dev Spaces docs, explaining the full backup and restore procedure.